Intel Xeon E3 1270 v5 's Advantages
Released 3 years and 11 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.6GHz vs 2.1GHz)
Lower TDP (80W vs 115W)
Opteron 6272 's Advantages
Higher specification of memory (DDR3 vs DDR3)
Larger L3 cache size (16MB vs 8MB)